A kit for flow cytometric detection of platelets

CN122545824BActive Publication Date: 2026-10-16ZHEJIANG YISPU BIOTECHNOLOGY CO LTD
2 Cites 0 Cited by

Patent Information

Application Number
CN202611047277.9
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2026-07-15
Publication Date
2026-10-16
Estimated Expiration
2046-07-15

AI Technical Summary

Technical Problem

这不仅对样本量要求高,不适用于儿科、血小板减少症等样本受限场景,更致命的是,不同指标来自不同试管、不同时间点,细胞处理过程的微小差异和仪器状态波动会引入系统误差,导致数据无法精准关联,难以真实反映同一群血小板在不同信号通路上的协同活化状态

Benefits of technology

1、首次将CD14与CD45双抗体排除门引入血小板流式检测,实现了对单核细胞、淋巴细胞、粒细胞及其碎片的全面主动排除,从根本上解决了非特异性干扰导致的假阳性问题,使活化数据(CD62p、PAC-1)真实可靠。

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The application discloses a kit for detecting platelets by flow cytometry, which comprises platelet identification antibodies (anti-CD41, anti-CD61, anti-CD42a and anti-CD42b antibodies), non-platelet exclusion antibodies (anti-CD14 antibodies and anti-CD45 antibodies) and platelet activation state detection antibodies (anti-CD62p antibodies and PAC-1 antibodies), and further comprises antibody diluents, staining incubation liquids and platelet buffers. The application realizes the integration of accurate identification, interference exclusion and multi-channel activation detection of platelets by precise identity verification of multiple platelet markers, active interference exclusion of CD14 and CD45, and single-tube integrated detection of seven-color fluorescence. The application realizes the simultaneous realization of accurate identification and multi-parameter activation state evaluation of platelets in one tube of blood sample and one-time machine detection, and is suitable for the diagnosis and monitoring of various platelet-related diseases.
Need to check novelty before this filing date? Find Prior Art